When I was working the Mac turn itself off , when I tried to start it no response so I tried SMC reset I got to login screen then Apple logo with loading bar after 5 - 10% it shuts off , then I tried CMD + R it'll show Apple logo with spinning but shuts off after 5 - 10 seconds , then I tried option key at startup I got my HDD and network on recovery please help I almost tried everything - in addition I did update my device to 10.8.4